Chemistry, asked by usmaanm469, 3 months ago

28. Which of the following is known as industrial gas ?
(A) Hydrogen
(B) Oxygen
(C) Carbondioxide
(D) All of these

Answers

Answered by niteshshaw723

0

Answer:

b number is the answer of this question

Answered by sv2977504

0

Answer:

b is the correct option ok

Good night

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